diff --git a/pkgs/games/polymc/default.nix b/pkgs/games/polymc/default.nix
index c28542390039..f7d0f9af13d7 100644
--- a/pkgs/games/polymc/default.nix
+++ b/pkgs/games/polymc/default.nix
@@ -68,7 +68,7 @@ stdenv.mkDerivation rec {
     '';
     platforms = platforms.linux;
     changelog = "https://github.com/PolyMC/PolyMC/releases/tag/${version}";
-    license = licenses.gpl3Plus;
+    license = licenses.gpl3Only;
     maintainers = with maintainers; [ cleverca22 starcraft66 ];
   };
 }